1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __ASM_VDSO_VSYSCALL_H 3 #define __ASM_VDSO_VSYSCALL_H 4 5 #ifndef __ASSEMBLY__ 6 7 #include <vdso/datapage.h> 8 #include <asm/cacheflush.h> 9 10 static __always_inline 11 void __arch_sync_vdso_time_data(struct vdso_time_data *vdata) 12 { 13 flush_dcache_page(virt_to_page(vdata)); 14 } 15 #define __arch_sync_vdso_time_data __arch_sync_vdso_time_data 16 17 /* The asm-generic header needs to be included after the definitions above */ 18 #include <asm-generic/vdso/vsyscall.h> 19 20 #endif /* !__ASSEMBLY__ */ 21 22 #endif /* __ASM_VDSO_VSYSCALL_H */ 23